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# Copyright 1999-2006 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/sci-chemistry/apbs/apbs-0.4.0.ebuild,v 1.6 2007/06/26 02:39:25 mr_bones_ Exp $
inherit eutils fortran
DESCRIPTION=" Software for evaluating the electrostatic properties of nanoscale biomolecular systems"
LICENSE="GPL-2"
HOMEPAGE="http://agave.wustl.edu/apbs/"
SRC_URI="mirror://sourceforge/${PN}/${P}.tar.gz"
SLOT="0"
IUSE="blas mpi"
KEYWORDS="~ppc ~x86 ~amd64"
DEPEND="blas? ( virtual/blas )
sys-libs/readline
dev-libs/maloc
mpi? ( virtual/mpi )"
FORTRAN="g77 gfortran"
pkg_setup() {
fortran_pkg_setup
# the configure script has a weird MPI related behaviour:
# if maloc was compiled with mpi, apbs requires mpi as
# well and will bomb otherwise; if maloc was compiled
# without mpi, apbs will silently disable mpi even if
# USE="mpi" is forced
if use mpi; then
if ! built_with_use dev-libs/maloc mpi; then
die 'USE="mpi" requires dev-libs/maloc built with mpi'
fi
else
if built_with_use dev-libs/maloc mpi; then
die 'USE="-mpi" requires dev-libs/maloc built without mpi'
fi
fi
}
src_unpack() {
unpack ${A}
epatch "${FILESDIR}"/${PN}-examples-gentoo.patch
epatch "${FILESDIR}"/${PN}-gcc4-gentoo.patch
}
src_compile() {
# use blas
use blas && local myconf="--with-blas=-lblas"
use mpi && myconf="${myconf} --with-mpiinc=/usr/include"
# configure
econf ${myconf} || die "configure failed"
# build
make || die "make failed"
}
src_install() {
# install apbs binary
dobin bin/apbs || die "failed to install apbs binary"
# fix up and install examples
find ./examples -name 'test.sh' -exec rm -f {} \; || \
die "Failed to remove test.sh files"
find ./examples -name 'Makefile*' -exec rm -f {} \; || \
die "Failed to remove Makefiles"
insinto /usr/share/doc/${PF}/examples
doins -r examples/* || die "failed to install examples"
# install docs
insinto /usr/share/doc/${PF}/html/programmer
doins doc/html/programmer/* || die "failed to install html docs"
insinto /usr/share/doc/${PF}/html/tutorial
doins doc/html/tutorial/* || die "failed to install html docs"
insinto /usr/share/doc/${PF}/html/user-guide
doins doc/html/user-guide/* || die "failed to install html docs"
}
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